The steps to follow along…

Copy-paste the URL https://services-staging.manywho.com/api/email/1 in the URL for the Service field. We want to make sure there are no trailing spaces.

Click Continue. This opens a screen with a list of configuration options.

We will need the Host, User name, Password, Port and Transport values to be able to start sending emails. Here is a sample configuration if we are using Gmail:Host — Gmail with Default Value as smtp.gmail.comUser name — [email protected]Password — @awesomeApp1729
Port — 587
Transport —tls

Click Continue again. This installs the email service, and we get a confirmation screen.
We can import the service in a flow and start using it.